#2D311B Color Information

Hex color code: #2D311B

A dramatic yellow shade, #2D311B appears as (45, 49, 27) in RGB and (71°, 29%, 15%) in HSL. It is typically applied in digital products.

Try:

Color NameDark Slate Gray

HEX

#2D311B

RGB

45, 49, 27

HSL

71°, 29%, 15%

CMYK

8%, 0%, 45%, 81%

Shades

CSS Usage

color: #2D311B;
background-color: #2D311B;
border-color: #2D311B;
box-shadow: 0 0 10px #2D311B;
border: 2px solid #2D311B;

Tailwind Usage

bg-[#2D311B]
text-[#2D311B]
border-[#2D311B]
shadow-[0_0_10px_2D311B]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #2D311B, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #2D311B; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #2D311B; color: #FFFFFF; }

Text Highlight

The quick brown fox jumps over the lazy dog. highlighted text example shows how the color looks as a text highlight.

Card

Card Title

This card uses your color as a border accent.

.card-accent { border: 2px solid #2D311B; background-color: #2D311B15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #2D311B20; border-left: 4px solid #2D311B; }

Link / Accent

This is a paragraph with a link using your color. The color can be applied to interactive elements.

a { color: #2D311B; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #2D311B in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

45, 49, 27

Red: 45 / Green: 49 / Blue: 27

HSL

71°, 29%, 15%

Hue: 71° / Saturation: 29% / Lightness: 15%

CMYK

8%, 0%, 45%, 81%

Cyan: 8% / Magenta: 0% / Yellow: 45% / Key: 81%

What color is #2D311B?

#2D311B is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

1F1B31

Color Palette

HEX to RGB

Convert #2D311B to RGB:

rgb(45, 49, 27)HEX to RGB Converter →

HEX to HSL

Convert #2D311B to HSL:

hsl(71, 29%, 15%)RGB to HSL Converter →

HEX to CMYK

Convert #2D311B to CMYK:

cmyk(8%, 0%, 45%, 81%)Color Converter →

Color Meaning and Usage

#2D311B is a deep yellow color with RGB values of 45, 49, 27 and HSL of 71°, 29%, 15%. This very dark shade evokes sophistication and elegance, making it suitable for a common choice for dashboards and SaaS products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #2D311B is #1F1B31, creating high-contrast pairings. For softer combinations, try analogous colors like #312A1B.

Use #2D311B in CSS: color: #2D311B or background-color: #2D311B. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #2D311B

Sample text on this color - The quick brown fox jumps over the lazy dog.

Contrast Ratio: 1.57:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #2D311B?

#2D311B is a deep yellow color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #2D311B?

#2D311B in RGB is (45, 49, 27) - 45 red, 49 green, and 27 blue.

How to use #2D311B in CSS?

Use #2D311B directly in your CSS properties like color or background-color.

What colors go well with #2D311B?

#1F1B31 (complementary), #312A1B (analogous), and #000000 (lighter shade) work well with #2D311B.